EP0124904A2 - Commutateur à gradins - Google Patents

Commutateur à gradins Download PDF

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Publication number
EP0124904A2
EP0124904A2 EP84105170A EP84105170A EP0124904A2 EP 0124904 A2 EP0124904 A2 EP 0124904A2 EP 84105170 A EP84105170 A EP 84105170A EP 84105170 A EP84105170 A EP 84105170A EP 0124904 A2 EP0124904 A2 EP 0124904A2
Authority
EP
European Patent Office
Prior art keywords
contact
contacts
thyristor
main contact
arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP84105170A
Other languages
German (de)
English (en)
Other versions
EP0124904A3 (en
EP0124904B1 (fr
EP0124904B2 (fr
Inventor
Harry Göransson
Kjell Dipl.-Ing. Magnusson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20351165&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0124904(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ASEA AB filed Critical ASEA AB
Priority to AT84105170T priority Critical patent/ATE26764T1/de
Publication of EP0124904A2 publication Critical patent/EP0124904A2/fr
Publication of EP0124904A3 publication Critical patent/EP0124904A3/de
Publication of EP0124904B1 publication Critical patent/EP0124904B1/fr
Application granted granted Critical
Publication of EP0124904B2 publication Critical patent/EP0124904B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series

Definitions

  • the outgoing line 4 for the load current is connected to the movable main contact arm 2 via sliding contacts, not shown.
  • FIG. 2 shows a contact movement diagram for the tap changer according to FIG. 1 when switching from contact K2 (operating position L2) to contact K3 (operating position L3) and vice versa.
  • the designations 23a-23e and 32a-32e on the left in the figure denote various intermediate positions of the movable contact system of the tap changer during an ascent process (increase in the number of turns of the windings) or during a descent process (decrease in the number of turns of the windings).
  • the numbers 1 and 0 for the three contact branches M1, H and M2 indicate whether the branch in question is live or not.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
EP84105170A 1983-05-10 1984-05-08 Commutateur à gradins Expired - Lifetime EP0124904B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84105170T ATE26764T1 (de) 1983-05-10 1984-05-08 Stufenschalter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8302691 1983-05-10
SE8302691A SE436529B (sv) 1983-05-10 1983-05-10 Lindningskopplare

Publications (4)

Publication Number Publication Date
EP0124904A2 true EP0124904A2 (fr) 1984-11-14
EP0124904A3 EP0124904A3 (en) 1985-01-09
EP0124904B1 EP0124904B1 (fr) 1987-04-22
EP0124904B2 EP0124904B2 (fr) 1993-01-07

Family

ID=20351165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105170A Expired - Lifetime EP0124904B2 (fr) 1983-05-10 1984-05-08 Commutateur à gradins

Country Status (4)

Country Link
EP (1) EP0124904B2 (fr)
AT (1) ATE26764T1 (fr)
DE (1) DE3463313D1 (fr)
SE (1) SE436529B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006784A (en) * 1987-06-25 1991-04-09 Elin-Union Thyristor on-load change-over switch
FR2695769A1 (fr) * 1992-09-17 1994-03-18 Electricite De France Circuit statique variateur de tension alternative en charge.
WO2010115486A1 (fr) * 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Changeur de prises en charge à éléments de commutation à semi-conducteurs
WO2010115485A1 (fr) * 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Changeur de prises en charge à éléments de commutation à semi-conducteurs
WO2011103908A1 (fr) * 2010-02-24 2011-09-01 Maschinenfabrik Reinhausen Gmbh Commutateur à gradins
CN101807475B (zh) * 2008-08-14 2013-03-20 库帕技术公司 双电压开关

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381213A (en) * 1966-03-29 1968-04-30 Westinghouse Electric Corp Tap changer apparatus
DE1763075A1 (de) * 1968-04-01 1971-08-26 Transform Roentgen Matern Veb Stromabnehmer fuer Stelltransformatoren
DE2612922B1 (de) * 1976-03-26 1977-09-15 Reinhausen Maschf Scheubeck Lastumschalter fuer stufentransformatoren mit je einem in den beiden lastzweigen angeordneten paar von antiparallel geschalteten thyristoren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381213A (en) * 1966-03-29 1968-04-30 Westinghouse Electric Corp Tap changer apparatus
DE1763075A1 (de) * 1968-04-01 1971-08-26 Transform Roentgen Matern Veb Stromabnehmer fuer Stelltransformatoren
DE2612922B1 (de) * 1976-03-26 1977-09-15 Reinhausen Maschf Scheubeck Lastumschalter fuer stufentransformatoren mit je einem in den beiden lastzweigen angeordneten paar von antiparallel geschalteten thyristoren

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006784A (en) * 1987-06-25 1991-04-09 Elin-Union Thyristor on-load change-over switch
AT400496B (de) * 1987-06-25 1996-01-25 Elin Oltc Gmbh Stufenschalter Thyristor-lastumschalter
FR2695769A1 (fr) * 1992-09-17 1994-03-18 Electricite De France Circuit statique variateur de tension alternative en charge.
CN101807475B (zh) * 2008-08-14 2013-03-20 库帕技术公司 双电压开关
WO2010115485A1 (fr) * 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Changeur de prises en charge à éléments de commutation à semi-conducteurs
CN102356443A (zh) * 2009-04-09 2012-02-15 赖茵豪森机械制造公司 具有半导体开关元件的分接开关
WO2010115486A1 (fr) * 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Changeur de prises en charge à éléments de commutation à semi-conducteurs
US8624565B2 (en) 2009-04-09 2014-01-07 Maschinenfabrik Reinhausen Gmbh On-load tap changer comprising semiconductor switching elements
US8669746B2 (en) 2009-04-09 2014-03-11 Maschinenfabrik Reinhausen Gmbh On-load tap changer comprising semiconductor switching elements
CN102356443B (zh) * 2009-04-09 2014-05-14 赖茵豪森机械制造公司 具有半导体开关元件的分接开关
RU2517196C2 (ru) * 2009-04-09 2014-05-27 Машиненфабрик Райнхаузен Гмбх Переключатель отводов с полупроводниковыми переключающими элементами
AU2010234081B2 (en) * 2009-04-09 2015-11-05 Maschinenfabrik Reinhausen Gmbh On-load tap changer comprising semiconductor switching elements
WO2011103908A1 (fr) * 2010-02-24 2011-09-01 Maschinenfabrik Reinhausen Gmbh Commutateur à gradins
CN102770929A (zh) * 2010-02-24 2012-11-07 赖茵豪森机械制造公司 分接开关
RU2553462C2 (ru) * 2010-02-24 2015-06-20 Машиненфабрик Райнхаузен Гмбх Переключатель ответвлений
CN102770929B (zh) * 2010-02-24 2015-12-02 赖茵豪森机械制造公司 分接开关

Also Published As

Publication number Publication date
SE8302691D0 (sv) 1983-05-10
SE8302691L (sv) 1984-11-11
EP0124904A3 (en) 1985-01-09
SE436529B (sv) 1984-12-17
DE3463313D1 (en) 1987-05-27
EP0124904B1 (fr) 1987-04-22
EP0124904B2 (fr) 1993-01-07
ATE26764T1 (de) 1987-05-15

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